| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 3.750 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| BORE NOMINAL DIAMETER | 2.625 INCHES COUNTER BORE, SECOND END |
| BORE STYLE | W/COUNTERBORE COUNTER BORE, SECOND END |
| COUNTERBORE NOMINAL DEPTH | 1.063 INCHES COUNTER BORE, SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 3.125 INCHES COUNTER BORE, SECOND END |
| FACE NOMINAL WIDTH | 0.874 INCHES |
| FACE TYPE | CONCAVE |
| HELIX ANGLE | 3.9850 DEGREES |
| HUB NOMINAL DIAMETER | 4.563 INCHES FIRST END |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY C4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY 862 OVERALL |
| MATING THREAD LEAD QUANTITY | 1 |
| MOUNTING HOLE NOMINAL DIAMETER | 0.281 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 3 COUNTERBORED TRANSVERSELY THROUGH HUB, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.664 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 5.303 INCHES |
| PITCH DIAMETER | 5.0090 INCHES MINIMUM AND 5.0110 INCHES MAXIMUM |
| PRESSURE ANGLE | 14.5000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| TEETH QUANTITY | 60 |
| THROAT NOMINAL RADIUS | 0.514 INCHES |
| TOOTH DIRECTION | RIGHT |